🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 14.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.66 AU

Year: 277 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,361,453 km

• M1: 182,809 km (0.114 R)
• M2: 302,038 km (0.072 R)
• M3: 493,374 km (0.102 R)
• M4: 582,534 km (0.073 R)
• M5: 675,584 km (0.117 R)
• M6: 825,182 km (0.098 R)
• M7: 915,240 km (0.11 R)
• M8: 1,031,328 km (0.043 R)
• M9: 1,145,321 km (0.104 R)
• M10: 1,296,116 km (0.076 R)
• M11: 1,416,093 km (0.108 R)
• M12: 1,540,110 km (0.086 R)
• M13: 1,632,262 km (0.119 R)
• M14: 1,822,551 km (0.114 R)
• M15: 1,911,262 km (0.091 R)
• M16: 2,137,006 km (0.026 R)
• M17: 2,245,763 km (0.114 R)
• M18: 2,397,306 km (0.114 R)
• M19: 2,652,370 km (0.087 R)
• M20: 2,856,272 km (0.07 R)
• M21: 3,065,709 km (0.119 R)
• M22: 3,177,908 km (0.096 R)
• M23: 3,280,083 km (0.111 R)
• M24: 3,395,124 km (0.101 R)
• M25: 3,575,988 km (0.096 R)
• M26: 3,706,287 km (0.118 R)
• M27: 3,802,179 km (0.098 R)
• M28: 3,929,188 km (0.117 R)
• M29: 4,107,060 km (0.096 R)
• M30: 4,262,642 km (0.094 R)
• M31: 4,394,737 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 8.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.03 AU - 1.29 AU

Year: 847 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,361,453 km

• M1: 104,719 km (0.103 R)
• M2: 279,748 km (0.094 R)
• M3: 335,548 km (0.082 R)
• M4: 408,253 km (0.051 R)
• M5: 470,186 km (0.117 R)
• M6: 567,574 km (0.045 R)
• M7: 667,506 km (0.118 R)
• M8: 758,162 km (0.097 R)
• M9: 874,848 km (0.109 R)
• M10: 930,050 km (0.057 R)
• M11: 997,818 km (0.096 R)
• M12: 1,061,546 km (0.071 R)
• M13: 1,280,109 km (0.11 R)
• M14: 1,356,254 km (0.044 R)
• M15: 1,634,806 km (0.111 R)
• M16: 1,696,889 km (0.117 R)
• M17: 1,759,720 km (0.114 R)
• M18: 1,823,448 km (0.105 R)
• M19: 1,967,810 km (0.036 R)
• M20: 2,026,752 km (0.112 R)
• M21: 2,123,691 km (0.057 R)
• M22: 2,206,868 km (0.086 R)
• M23: 2,275,832 km (0.105 R)
• M24: 2,574,879 km (0.068 R)
• M25: 2,762,025 km (0.073 R)
• M26: 2,911,623 km (0.104 R)
• M27: 3,046,860 km (0.114 R)
• M28: 3,123,903 km (0.103 R)
• M29: 3,288,610 km (0.098 R)
• M30: 3,376,574 km (0.114 R)
• M31: 3,429,681 km (0.102 R)
• M32: 3,483,087 km (0.102 R)
• M33: 3,572,696 km (0.118 R)
• M34: 3,626,851 km (0.09 R)
• M35: 3,790,960 km (0.113 R)
• M36: 3,883,112 km (0.12 R)
• M37: 3,957,462 km (0.101 R)
• M38: 4,126,508 km (0.117 R)
• M39: 4,307,521 km (0.1 R)
• M40: 4,520,399 km (0.091 R)
• M41: 4,677,327 km (0.114 R)
• M42: 4,806,280 km (0.047 R)
• M43: 4,916,235 km (0.073 R)
• M44: 5,067,628 km (0.117 R)
• M45: 5,230,839 km (0.089 R)
• M46: 5,374,902 km (0.09 R)
• M47: 5,447,606 km (0.051 R)
• M48: 5,520,461 km (0.118 R)
• M49: 5,730,646 km (0.098 R)
• M50: 5,847,482 km (0.115 R)
• M51: 6,083,248 km (0.083 R)
• M52: 6,213,248 km (0.102 R)
• M53: 6,420,890 km (0.114 R)
• M54: 6,653,216 km (0.076 R)
• M55: 6,731,156 km (0.113 R)
• M56: 6,820,765 km (0.092 R)
• M57: 6,899,454 km (0.114 R)
• M58: 7,516,545 km (0.102 R)
• M59: 7,691,126 km (0.093 R)
• M60: 7,973,267 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 10.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.37 AU - 2.23 AU

Year: 1638 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,361,453 km

• M1: 128,505 km (0.113 R)
• M2: 248,931 km (0.115 R)
• M3: 350,209 km (0.076 R)
• M4: 457,769 km (0.028 R)
• M5: 756,217 km (0.07 R)
• M6: 903,422 km (0.087 R)
• M7: 1,001,707 km (0.115 R)
• M8: 1,263,653 km (0.08 R)
• M9: 1,547,590 km (0.099 R)
• M10: 1,677,142 km (0.026 R)
• M11: 1,862,493 km (0.114 R)
• M12: 1,947,016 km (0.073 R)
• M13: 2,186,522 km (0.119 R)
• M14: 2,287,202 km (0.075 R)
• M15: 2,435,603 km (0.084 R)
• M16: 2,622,600 km (0.12 R)
• M17: 2,924,489 km (0.082 R)
• M18: 3,010,956 km (0.083 R)
• M19: 3,123,604 km (0.093 R)
• M20: 3,734,112 km (0.119 R)
• M21: 3,991,570 km (0.102 R)
• M22: 4,060,236 km (0.053 R)
• M23: 4,367,211 km (0.067 R)
• M24: 4,696,476 km (0.079 R)
• M25: 4,783,542 km (0.092 R)
• M26: 4,856,695 km (0.066 R)
• M27: 5,152,749 km (0.102 R)
• M28: 5,531,232 km (0.07 R)
• M29: 5,716,135 km (0.088 R)
• M30: 5,965,813 km (0.046 R)
• M31: 6,155,504 km (0.059 R)
• M32: 6,235,090 km (0.08 R)
• M33: 6,884,494 km (0.081 R)
• M34: 7,385,647 km (0.082 R)
• M35: 7,504,278 km (0.116 R)
• M36: 7,674,969 km (0.108 R)
• M37: 7,795,096 km (0.114 R)
• M38: 8,054,798 km (0.112 R)
• M39: 8,229,528 km (0.077 R)
• M40: 8,387,953 km (0.073 R)
• M41: 8,582,729 km (0.086 R)
• M42: 8,797,103 km (0.098 R)
• M43: 8,904,963 km (0.12 R)
• M44: 9,158,382 km (0.039 R)
• M45: 9,469,096 km (0.061 R)
• M46: 9,561,249 km (0.103 R)
• M47: 9,709,201 km (0.053 R)
• M48: 9,932,551 km (0.118 R)
• M49: 10,007,499 km (0.102 R)
• M50: 10,157,695 km (0.053 R)
• M51: 10,251,942 km (0.093 R)
• M52: 10,403,485 km (0.053 R)
• M53: 10,746,961 km (0.025 R)
• M54: 11,036,134 km (0.065 R)
• M55: 11,269,357 km (0.112 R)
• M56: 11,504,226 km (0.066 R)
• M57: 11,582,765 km (0.108 R)
• M58: 11,998,647 km (0.117 R)
• M59: 12,278,544 km (0.111 R)
• M60: 12,479,754 km (0.053 R)
• M61: 12,743,195 km (0.085 R)
• M62: 12,824,577 km (0.047 R)
• M63: 12,987,788 km (0.12 R)
• M64: 13,069,768 km (0.114 R)
• M65: 13,192,887 km (0.079 R)
• M66: 13,316,454 km (0.077 R)
• M67: 13,523,348 km (0.099 R)
• M68: 13,627,169 km (0.113 R)
• M69: 14,044,996 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.53 AU - 3.69 AU

Year: 3720 Days

Day: 9 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,361,453 km

• M1: 165,006 km (0.105 R)
• M2: 261,347 km (0.081 R)
• M3: 409,749 km (0.058 R)
• M4: 525,238 km (0.103 R)
• M5: 654,640 km (0.115 R)
• M6: 882,927 km (0.05 R)
• M7: 1,175,241 km (0.091 R)
• M8: 1,262,905 km (0.11 R)
• M9: 1,539,960 km (0.103 R)
• M10: 1,866,233 km (0.119 R)
• M11: 2,015,233 km (0.081 R)
• M12: 2,230,654 km (0.048 R)
• M13: 2,453,704 km (0.049 R)
• M14: 2,551,691 km (0.091 R)
• M15: 2,667,629 km (0.113 R)
• M16: 2,853,579 km (0.101 R)
• M17: 3,184,939 km (0.032 R)
• M18: 3,310,152 km (0.069 R)
• M19: 3,492,063 km (0.039 R)
• M20: 3,714,814 km (0.088 R)
• M21: 3,865,908 km (0.056 R)
• M22: 4,213,574 km (0.11 R)
• M23: 4,960,067 km (0.083 R)
• M24: 5,043,243 km (0.079 R)
• M25: 5,834,915 km (0.099 R)
• M26: 5,967,010 km (0.06 R)
• M27: 6,100,003 km (0.037 R)
• M28: 6,234,192 km (0.119 R)
• M29: 6,324,100 km (0.087 R)
• M30: 7,082,711 km (0.06 R)
• M31: 7,604,509 km (0.119 R)
• M32: 7,749,020 km (0.104 R)
• M33: 7,894,429 km (0.049 R)
• M34: 8,016,351 km (0.088 R)
• M35: 8,138,872 km (0.117 R)
• M36: 8,410,542 km (0.113 R)
• M37: 8,635,238 km (0.105 R)
• M38: 9,166,909 km (0.065 R)
• M39: 9,423,918 km (0.101 R)
• M40: 9,579,350 km (0.025 R)
• M41: 9,813,920 km (0.107 R)
• M42: 11,234,202 km (0.055 R)
• M43: 11,758,841 km (0.107 R)
• M44: 12,235,161 km (0.045 R)
• M45: 12,348,257 km (0.113 R)
• M46: 12,775,060 km (0.079 R)
• M47: 13,206,799 km (0.051 R)
• M48: 14,680,488 km (0.089 R)
• M49: 14,951,260 km (0.12 R)
• M50: 15,804,267 km (0.091 R)
• M51: 15,958,203 km (0.042 R)
• M52: 16,829,910 km (0.048 R)
• M53: 17,144,963 km (0.111 R)
• M54: 17,271,523 km (0.102 R)
• M55: 17,398,382 km (0.114 R)
• M56: 17,844,932 km (0.037 R)
• M57: 17,941,123 km (0.116 R)
• M58: 18,554,325 km (0.108 R)
• M59: 18,651,863 km (0.054 R)
• M60: 18,847,237 km (0.087 R)
• M61: 18,945,224 km (0.059 R)
• M62: 19,272,993 km (0.094 R)
• M63: 19,437,551 km (0.052 R)
• M64: 19,635,768 km (0.12 R)
• M65: 19,801,373 km (0.079 R)
• M66: 20,067,358 km (0.034 R)
• M67: 20,569,258 km (0.053 R)
• M68: 20,804,875 km (0.076 R)
• M69: 21,551,368 km (0.119 R)
• M70: 21,859,241 km (0.026 R)
• M71: 22,444,917 km (0.084 R)
• M72: 22,826,541 km (0.11 R)
• M73: 22,930,960 km (0.05 R)
• M74: 23,175,403 km (0.062 R)
• M75: 23,385,588 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.6

Radius: 7.6

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.1 AU - 7.52 AU

Year: 10751 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,361,453 km

• M1: 103,073 km (0.112 R)
• M2: 172,038 km (0.118 R)
• M3: 326,423 km (0.042 R)
• M4: 512,672 km (0.092 R)
• M5: 627,114 km (0.048 R)
• M6: 732,282 km (0.04 R)
• M7: 843,582 km (0.113 R)
• M8: 980,764 km (0.089 R)
• M9: 1,211,294 km (0.11 R)
• M10: 1,529,339 km (0.079 R)
• M11: 2,240,079 km (0.074 R)
• M12: 3,040,278 km (0.096 R)
• M13: 3,191,820 km (0.067 R)
• M14: 3,822,824 km (0.069 R)
• M15: 3,920,811 km (0.07 R)
• M16: 5,635,651 km (0.09 R)
• M17: 5,784,800 km (0.12 R)
• M18: 5,859,749 km (0.076 R)
• M19: 6,667,128 km (0.112 R)
• M20: 7,755,602 km (0.098 R)
• M21: 7,921,656 km (0.104 R)
• M22: 8,172,681 km (0.059 R)
• M23: 8,597,090 km (0.072 R)
• M24: 8,725,894 km (0.117 R)
• M25: 8,812,063 km (0.095 R)
• M26: 9,555,863 km (0.059 R)
• M27: 11,103,154 km (0.038 R)
• M28: 12,193,274 km (0.054 R)
• M29: 12,531,814 km (0.064 R)
• M30: 12,677,821 km (0.085 R)
• M31: 12,873,346 km (0.085 R)
• M32: 13,615,800 km (0.12 R)
• M33: 13,765,846 km (0.081 R)
• M34: 14,321,154 km (0.102 R)
• M35: 14,524,756 km (0.031 R)
• M36: 14,780,868 km (0.092 R)
• M37: 14,986,715 km (0.083 R)
• M38: 16,667,746 km (0.082 R)
• M39: 16,828,414 km (0.069 R)
• M40: 17,476,023 km (0.067 R)
• M41: 17,530,477 km (0.073 R)
• M42: 17,912,400 km (0.056 R)
• M43: 18,462,920 km (0.109 R)
• M44: 18,907,226 km (0.063 R)
• M45: 19,130,875 km (0.078 R)
• M46: 19,467,769 km (0.051 R)
• M47: 19,693,363 km (0.058 R)
• M48: 20,090,545 km (0.113 R)
• M49: 20,950,284 km (0.1 R)
• M50: 21,297,501 km (0.108 R)
• M51: 21,355,545 km (0.114 R)
• M52: 21,588,319 km (0.062 R)
• M53: 21,763,498 km (0.087 R)
• M54: 22,291,728 km (0.081 R)
• M55: 22,824,297 km (0.1 R)
• M56: 22,943,227 km (0.111 R)
• M57: 23,660,848 km (0.084 R)
• M58: 25,364,169 km (0.057 R)
• M59: 26,917,893 km (0.101 R)
• M60: 27,043,555 km (0.098 R)
• M61: 27,106,386 km (0.074 R)
• M62: 27,674,708 km (0.07 R)
• M63: 27,737,988 km (0.088 R)
• M64: 27,992,006 km (0.093 R)
• M65: 29,273,611 km (0.093 R)
• M66: 29,532,265 km (0.08 R)
• M67: 29,986,594 km (0.072 R)
• M68: 32,093,082 km (0.102 R)
• M69: 32,694,016 km (0.102 R)
• M70: 33,975,023 km (0.106 R)
• M71: 34,519,260 km (0.093 R)
• M72: 36,030,797 km (0.1 R)
• M73: 36,238,588 km (0.12 R)
• M74: 37,423,553 km (0.077 R)
• M75: 37,774,510 km (0.113 R)
• M76: 38,550,474 km (0.1 R)
• M77: 42,143,067 km (0.026 R)
• M78: 43,167,962 km (0.051 R)
• M79: 44,275,285 km (0.052 R)
• M80: 46,216,617 km (0.11 R)
• M81: 46,970,590 km (0.082 R)
• M82: 47,197,679 km (0.1 R)
• M83: 48,261,769 km (0.109 R)
• M84: 48,414,508 km (0.104 R)
• M85: 48,720,287 km (0.104 R)
• M86: 49,410,681 km (0.11 R)
• M87: 49,718,553 km (0.114 R)
• M88: 50,801,343 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,865 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit